Read or Die - TV
Rating Average: 4.0000Rating Stddev: 0
Review Count: 6
Existing Best Bet #: 5.11328275255938
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 4.0000 - 0 ) + ( 1.79175946922805 / 1.6094379124341 )
( 4 ) - 1.11328275255938
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 4.0000 - 0 ) - 0 ) * $similarity
( 4 - 0 ) * $similarity
4 * $similarity
In English: Average rating minus half the standard deviation of the ratings, with a penalty of half a rating point if there are fewer then five reviews with no variation in their ratings.
Discussion: This uses the average rating as the base, lowering the overall rating based on the amount of variance in the ratings. Additionally it lowers the rating if only a few people have rated it and they've all given it the same score. Perhaps shows with few ratings shouldn't even show up in best bets.
Keywords: 9 - Action, Adventure, Modern, Mystery, Sci-Fi, Sequel, TV, 2004, Steampunk
For reference, Devil Doll's similarity calc is this:
( $matching_keys * ( $matching_keys / $total_keys ) * $total_keys ) / ( $total_keys * $total_keys )
| Title | Key Match | Rating | Rating - stddev | Devil Doll's Similarity Calc | New bbet | New bbet * Similarity | Old bbet | Old bbet * Similarity |
|---|---|---|---|---|---|---|---|---|
| Rozen Maiden | 6 | 3.75 | 3.53 | 44% | 3.53 | 1.57 | 4.61 | 2.05 |
| Interlude | 6 | 3.75 | 3.53 | 44% | 3.53 | 1.57 | 4.18 | 1.86 |
| Full Metal Panic! The Second Raid | 5 | 4.00 | 4.00 | 30% | 4.00 | 1.23 | 5.29 | 1.63 |
| Kakumeiki Valvrave 2 | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Sword Art Online II | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Persona 4 the Golden Animation | 6 | 3.00 | 3.00 | 44% | 2.50 | 1.11 | 3.00 | 1.33 |
| Vandread The Second Stage | 5 | 3.80 | 3.60 | 30% | 3.60 | 1.11 | 4.40 | 1.36 |
| Mahou Shoujo Lyrical Nanoha A's | 5 | 3.75 | 3.53 | 30% | 3.53 | 1.09 | 4.18 | 1.29 |
| Mahou Shoujo Lyrical Nanoha | 5 | 3.75 | 3.53 | 30% | 3.53 | 1.09 | 4.18 | 1.29 |
| Initial D Fourth Stage | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.43 | 1.37 |
| KURAU Phantom Memory | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.00 | 1.23 |
| Shakugan no Shana II | 5 | 4.00 | 4.00 | 30% | 3.50 | 1.08 | 4.43 | 1.37 |
| Seikai no Senki II | 5 | 3.67 | 3.43 | 30% | 3.43 | 1.06 | 3.88 | 1.20 |
| Koukaku Kidoutai S.A.C. 2nd GIG | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.86 | 1.19 |
| Mousou Dairinin | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| Koukaku Kidoutai 2: Innocence | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.86 | 1.19 |
| X-Men | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| ID: INVADED | 5 | 3.50 | 3.25 | 30% | 3.25 | 1.00 | 3.43 | 1.06 |
| Rozen Maiden ~Träumend~ | 5 | 3.33 | 3.10 | 30% | 3.10 | 0.96 | 3.54 | 1.09 |
| Uta Kata | 5 | 3.33 | 3.10 | 30% | 3.10 | 0.96 | 3.54 | 1.09 |
| Monster | 5 | 3.50 | 3.07 | 30% | 3.07 | 0.95 | 3.50 | 1.08 |
| Kidou Senshi Gundam SEED DESTINY | 5 | 3.50 | 3.07 | 30% | 3.07 | 0.95 | 3.50 | 1.08 |
| Last Exile | 5 | 3.29 | 2.77 | 30% | 2.77 | 0.86 | 3.46 | 1.07 |
| Meitantei Conan | 5 | 3.20 | 2.71 | 30% | 2.71 | 0.84 | 3.22 | 0.99 |
| Kenran Butoh Sai: The Mars Daybreak | 5 | 3.00 | 2.65 | 30% | 2.65 | 0.82 | 3.15 | 0.97 |
| Steamboy | 5 | 3.00 | 2.65 | 30% | 2.65 | 0.82 | 3.15 | 0.97 |
| Taiho Shichauzo! Full Throttle | 5 | 3.00 | 2.59 | 30% | 2.59 | 0.80 | 2.87 | 0.88 |
| .hack//Tasogare no Udewa Densetsu | 5 | 3.00 | 2.59 | 30% | 2.59 | 0.80 | 3.30 | 1.02 |
| Full Metal Panic ~Fumoffu~ | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.59 | 1.10 |
| Koukaku Kidoutai STAND ALONE COMPLEX | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.43 | 1.07 |
| Eureka Seven | 4 | 4.00 | 4.00 | 19% | 4.00 | 0.79 | 5.00 | 0.99 |
| Boukyaku no Senritsu | 5 | 3.00 | 2.55 | 30% | 2.55 | 0.79 | 3.11 | 0.96 |
| Sunabouzu | 5 | 3.00 | 2.55 | 30% | 2.55 | 0.79 | 3.11 | 0.96 |
| Akanesasu Shoujo | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.43 | 1.06 |
| Gokukoku no Brynhildr | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Sidonia no Kishi: Dai-kyou Wakusei Seneki | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| JoJo no Kimyou na Bouken: Stardust Crusaders Egypt-hen | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Shangri-La Frontier II | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Tokyo Ghoul √A | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Misaki Chronicle ~ Divergence Eve | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Soukyuu no Fafner | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.43 | 1.06 |
| Top wo Nerae! 2 | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Durarara!! x2 Ketsu | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Tetsujin 28-gō | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Persona 4: The Animation | 5 | 3.00 | 2.50 | 30% | 2.50 | 0.77 | 2.43 | 0.75 |
| Selector Spread WIXOSS | 5 | 3.00 | 3.00 | 30% | 2.50 | 0.77 | 3.00 | 0.93 |
| Juuni Kokuki | 4 | 3.90 | 3.75 | 19% | 3.75 | 0.74 | 5.03 | 0.99 |
| Vandread | 4 | 3.89 | 3.73 | 19% | 3.73 | 0.74 | 4.94 | 0.98 |
| Scrapped Princess | 4 | 3.88 | 3.71 | 19% | 3.71 | 0.73 | 4.84 | 0.96 |
| Mai-HiME | 4 | 3.88 | 3.71 | 19% | 3.71 | 0.73 | 4.84 | 0.96 |
